HVAC

Have HVAC questions? Ask an HVAC Expert for answers

Ask an Expert,
Get an Answer ASAP!

Related HVAC Questions
How much does it cost to consult with an hvac pro that
how much does it cost to consult with an hvac pro that genuinely understands how to troubleshoot gas furnaces? … read more
Wes
Wes
HVAC Technician
Associate Degree
115 satisfied customers
If I am putting in duel vent pipes for a furnace and
If I am putting in duel vent pipes for a furnace and insulating both pipes in an attic and the pipes then go into a wall space of the heated home does either of the pipes need to be insulated as they … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
I have a gas forced air furnace that was installed in an
I have a gas forced air furnace that was installed in an unfinished attic. It is mounted on a frame in a horizontal position. I believe that it was installed properly, but it gets very cold in Boise (… read more
Kcrand36
Kcrand36
Technician/Owner
Vocational, Technical or Trade School
72 satisfied customers
I have two Aman Gas-Fired Warm Air furnaces in my attic that
I have two Aman Gas-Fired Warm Air furnaces in my attic that are blowing cold air only. There loos like a water line that goes into the unit? It feels cold and could be frozen. The two working units i… read more
Comfort Specialist
Comfort Specialist
Mechanical Designer & Estimator
Vocational, Technical or Trade School
1,368 satisfied customers
I have a goodman natural gas furnace and it works fine until
I have a goodman natural gas furnace and it works fine until the outside temp drops below freezing, then it won't light. If I shut it off for about an hour, it will work ok as long as the outside temp… read more
rpen7111
rpen7111
119 satisfied customers
Hi, my name is XXXXX XXXXX months ago I moved into a house with
Hi, my name is XXXXX XXXXX months ago I moved into a house with a York Affinity 9.M series furnace. 90% of the time over the past 3 months the furnace seems to operate properly, supplying the heat req… read more
rpen7111
rpen7111
119 satisfied customers
why is my lennox cx34-44 producing water in the winter when
why is my lennox cx34-44 producing water in the winter when the furnace is running. The drain line runs through the attic outside and it freezes causes the reservoir not to empty then the furnace stop… read more
V12Tech
V12Tech
252 satisfied customers
I have a new Goodman gas furnace in a dual fuel 16 seer heat
I have a new Goodman gas furnace in a dual fuel 16 seer heat pump system, with a Honeywell IAQ thermostat programmed to set back to 68 at 10PM and ramp up to 73 at 7AM. Now that the night temps get do… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
I am having a Frigidaire GAMA Model Id 540244 Model No FG7TC
I am having a Frigidaire GAMA Model Id 540244 Model No FG7TC 080*-* installed in the attic of a one story ranch house on a slab. As the vents are in the floor, new vents must be run thru the attic usi… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
My furnace blower will go on but no ignition occurs. My thermostat
My furnace blower will go on but no ignition occurs. My thermostat shows that my home needs heat. I had the thermostat replaced late last year but this problem keeps occuring. It does not happen const… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a gas furnace in my attic. I want to spray the attic
I have a gas furnace in my attic. I want to spray the attic with an open cell foam insulation material. What are the dangers of leaving the gas furnace in the attic? Will there be a ventilation issue?… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
Dear Mr. Holmes My 24 year old son just bought a house in
Dear Mr. Holmes My 24 year old son just bought a house in Ft. Myers, Fl. He is a teacher (I am as well) I think something is wrong with his garge, it has AC in it. I am worried that the fumes from the… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
I am getting intermittent gas odor smells coming through all
I am getting intermittent gas odor smells coming through all the duct work in our house from our furnace. Model G24M series up draft. What could be the problem. Although we have smelled it some in pas… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
768 satisfied customers
What size of natural gas forced air furnace will I need to
What size of natural gas forced air furnace will I need to heat approx. 4400 sq. ft.? We will be using a 95% high efficiency furnace. Approx 85% of the 4400 sq. ft. is a large open room. Our mean wint… read more
AC MEDIC
AC MEDIC
Master Service Technician
Heating contractor
20 satisfied customers
I have an Amana GUCA 070cx30 high efficiency furnace installed
I have an Amana GUCA 070cx30 high efficiency furnace installed in my attic. Over past 5 years we have had it, the drain lines have frozen several times right in the trap. Have to thaw it out with elec… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
i was thinking of having a furnace installed in my attic for
i was thinking of having a furnace installed in my attic for a room addtion i added on to my house. The room is 750 sq ft with a sliding door 6x12 and 7 windows 3x4. i have a used right flow furnace t… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,878 satisfied customers
I have a Janitrol gas furnace that is about 4 years old. We
I have a Janitrol gas furnace that is about 4 years old. We have hod no problems out of it until a recent cold snap in our area. When it gets very cold outside, the uniit vecomes non-responsive. The h… read more
Robert
Robert
Associate Degree
161 satisfied customers
I have a 1700 sq ft house and my 30 year Payne Furnace just
I have a 1700 sq ft house and my 30 year Payne Furnace just bit the dust. I live in San Luis Obispo, Ca. and we live in a low humidity, moderate climate, that rarely gets below freezing in the winter.… read more
hvacmrfixit
hvacmrfixit
disabled
Vocational, Technical or Trade Scho
118 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Phil

Phil

Mechanical Engineer

7,634 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x